Home / 3,046,444,362.36-4,569,701,725.98-919,308,486.87

Finding the Fourth Proportional to 3,046,444,362.36, 4,569,701,725.98 and 919,308,486.87

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Solution

The fourth proportional to 3,046,444,362.36, 4,569,701,725.98 and 919,308,486.87 is: 1,378,973,347.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,046,444,362.36 : 4,569,701,725.98 = 919,308,486.87 : x
  2. Step 2: Convert to fraction form
    3,046,444,362.36/4,569,701,725.98 = 919,308,486.87/x
  3. Step 3: Cross multiply
    3,046,444,362.36x = 4,569,701,725.98 × 919,308,486.87
  4. Step 4: Simplify right side
    3,046,444,362.36x = 4,200,965,579,157,900,800
  5. Step 5: Solve for x
    x = 4,200,965,579,157,900,800/3,046,444,362.36
  6. Step 6: Final answer
    x = 1,378,973,347.11

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.